Details

Time bar (total: 1.0s)

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0184
1484
21064
31744
41984
52034
62034

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.5b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

15.0b
(/ (- x y) (* (* x 2.0) y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
4×associate-/r*
2×associate-*l* *-commutative associate-/l/
1×flip3-- frac-2neg div-sub clear-num flip-- div-inv
Counts
1 → 10
Calls
1 calls:
5.0ms
(/ (- x y) (* (* x 2.0) y))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(/ (- x y) (* (* x 2.0) y))

simplify121.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
09749
128547
291447
3472846
4500146

prune26.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New11213
Fresh000
Picked101
Done000
Total12214

Merged error: 0.0b

Counts
14 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1 y) (/ 1 x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
9×frac-sub
6×frac-2neg clear-num
5×div-inv
1×sub-neg flip3-- fma-neg prod-diff flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
5.0ms
(- (/ 1 y) (/ 1 x))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(- (/ 1 y) (/ 1 x))

simplify78.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (37.0ms)

IterNodesCost
0160102
143478
2130272
3457469
4500269

prune20.0ms

Filtered
19 candidates to 8 candidates (42.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New19019
Fresh011
Picked011
Done000
Total19221

Merged error: 0.0b

Counts
21 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
9.1b
(/ (/ (- x y) (* x 2.0)) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
11×associate-/l/
4×associate-/r*
3×frac-2neg div-sub clear-num div-inv
2×flip3-- *-commutative flip--
1×associate-/l*
Counts
2 → 20
Calls
2 calls:
4.0ms
(/ (- x y) (* x 2.0))
5.0ms
(/ (/ (- x y) (* x 2.0)) y)

series93.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ (- x y) (* x 2.0))
53.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
012186
135183
2137082
3500282

prune40.0ms

Filtered
26 candidates to 19 candidates (73.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh000
Picked101
Done011
Total26228

Merged error: 0b

Counts
28 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

9.1b
(/ (- (/ 1 2.0) (/ y (* x 2.0))) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-/l/
15×frac-sub
9×frac-2neg clear-num
7×associate-/r*
3×*-commutative
1×flip3-- div-sub flip-- div-inv sub-div
Counts
1 → 22
Calls
1 calls:
8.0ms
(/ (- (/ 1 2.0) (/ y (* x 2.0))) y)

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (- (/ 1 2.0) (/ y (* x 2.0))) y)

simplify44.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
018197
153595
2189987
3500184

prune49.0ms

Filtered
25 candidates to 22 candidates (88.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New25025
Fresh000
Picked011
Done011
Total25227

Merged error: 0b

Counts
27 → 2

regimes25.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample302.0ms

Algorithm
intervals
Results
181.0ms8000×body80valid